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108 lines
2.2 KiB
108 lines
2.2 KiB
// Copyright (c) 2020 Proton Technologies AG |
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// |
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// This file is part of ProtonMail Bridge. |
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// |
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// ProtonMail Bridge is free software: you can redistribute it and/or modify |
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// it under the terms of the GNU General Public License as published by |
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// the Free Software Foundation, either version 3 of the License, or |
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// (at your option) any later version. |
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// |
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// ProtonMail Bridge is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU General Public License for more details. |
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// |
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// You should have received a copy of the GNU General Public License |
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// along with ProtonMail Bridge. If not, see <https://www.gnu.org/licenses/>. |
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package cookies |
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import ( |
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"encoding/json" |
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"net/http" |
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"github.com/ProtonMail/proton-bridge/internal/preferences" |
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) |
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type Persister struct { |
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prefs GetterSetter |
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} |
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type GetterSetter interface { |
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Get(string) string |
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Set(string, string) |
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} |
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func NewPersister(prefs GetterSetter) *Persister { |
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return &Persister{prefs: prefs} |
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} |
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func (p *Persister) Persist(url string, cookies []*http.Cookie) error { |
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b, err := json.Marshal(cookies) |
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if err != nil { |
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return err |
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} |
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val, err := p.load() |
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if err != nil { |
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return err |
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} |
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val[url] = string(b) |
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return p.save(val) |
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} |
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func (p *Persister) Load() (map[string][]*http.Cookie, error) { |
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res := make(map[string][]*http.Cookie) |
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val, err := p.load() |
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if err != nil { |
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return nil, err |
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} |
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for url, rawCookies := range val { |
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var cookies []*http.Cookie |
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if err := json.Unmarshal([]byte(rawCookies), &cookies); err != nil { |
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return nil, err |
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} |
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res[url] = cookies |
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} |
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return res, nil |
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} |
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type dataStructure map[string]string |
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func (p *Persister) load() (dataStructure, error) { |
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b := p.prefs.Get(preferences.CookiesKey) |
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if b == "" { |
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if err := p.save(make(dataStructure)); err != nil { |
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return nil, err |
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} |
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return p.load() |
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} |
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var val dataStructure |
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if err := json.Unmarshal([]byte(b), &val); err != nil { |
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return nil, err |
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} |
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return val, nil |
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} |
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func (p *Persister) save(val dataStructure) error { |
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b, err := json.Marshal(val) |
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if err != nil { |
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return err |
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} |
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p.prefs.Set(preferences.CookiesKey, string(b)) |
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return nil |
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}
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